On edge states in superconductors with time inversion symmetry breaking
نویسندگان
چکیده
منابع مشابه
On Edge States in Superconductor with Time Inversion Symmetry Breaking
Superconducting states with different internal topology are discussed for the layered high-T c materials. If the time inversion symmetry is broken, the superconductivity is determined not only by the symmetry of the superconducting state, but also by the topology of the ground state. The latter is determined the integer-valued momentum-space topological invariant N. The current carrying boundar...
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ژورنال
عنوان ژورنال: Journal of Experimental and Theoretical Physics Letters
سال: 1997
ISSN: 0021-3640,1090-6487
DOI: 10.1134/1.567563